FREE SHIPPING & FREE RETURNS*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Instant Savings Promotion: Save this Holiday Season on Kinetic Development Group products! — 42 products / 72 models

Shop our Kinetic Development Group Holiday Sale to save up to 19% on these featured gun parts and accessories. This limited-time offer includes handguards and rail sections to enhance your handling and expand customization options. Explore savings on optic mounts and tools for installation. Plus, save big on charging handles and muzzle extension. Gear up for the holidays with great deals!image

42 Products in Kinetic Development Group Holiday Sale!

reset
Sort by
Most Popular +
  • Most Popular
  • Price: Low to High
  • Price: High to Low
  • Avg. Rating: High to Low
  • Price Per Count: Low to High
  • Price Per Count: High to Low
  • Most Reviewed First
  • Savings % Off
  • Newest First
  • A to Z
  • Z to A
Show
60 +
  • 20
  • 60
  • 120
  • 240
Image of Kinetic Development Group 5 Slot M-Lok Pic Rail Kinetic Development Group 5 Slot M-Lok Pic Rail (7) List: $10.99 (Save 24%) $8.40 Best Rated
Image of Kinetic Development Group Scar Mrex Mark II M-LOK Handguard 6 models Kinetic Development Group Scar Mrex Mark II M-LOK Handguard (12) As Low As (Save 23%) $249.52 Up to 15% Coupon
Image of Kinetic Development Group Kinect MLOK Rails 4 models Kinetic Development Group Kinect MLOK Rails (48) As Low As (Save 23%) $48.37 Best Rated
Image of Kinetic Development Group MREX20 Tactical Rails 2 models Kinetic Development Group MREX20 Tactical Rails List: $384.99 (Save 23%) $295.58 Free 2 Day Shipping
Image of Kinetic Development Group KDG HK 556 M-LOK Rail System, 10 in 2 models Kinetic Development Group KDG HK 556 M-LOK Rail System, 10 in (1) List: $359.99 (Save 23%) $276.39 Free 2 Day Shipping
Image of Kinetic Development Group MREX AR M-LOK Modular Rails 2 models Kinetic Development Group MREX AR M-LOK Modular Rails (1) As Low As (Save 23%) $195.78 Free 2 Day Shipping
Image of Kinetic Development Group SIDELOK Cantilever Modular Mount Scope Rings 3 models Kinetic Development Group SIDELOK Cantilever Modular Mount Scope Rings (18) List: $259.99 (Save 23%) $199.61 Free 2 Day Shipping
Image of Kinetic Development Group FN SCAR Fix It Stick Tool Kit Kinetic Development Group FN SCAR Fix It Stick Tool Kit List: $179.99 (Save 23%) $138.19
Image of Kinetic Development Group MREX20 XL Tactical Rails 2 models Kinetic Development Group MREX20 XL Tactical Rails List: $399.99 (Save 23%) $307.10 Free 2 Day Shipping
Image of Kinetic Development Group SIDELOK Mount for the COMP M4 & Patrol Rifle Optics, Model 1 of 3 models Kinetic Development Group SIDELOK Mount for the COMP M4 & Patrol Rifle Optics, Model (10) List: $159.99 (Save 23%) $122.84 Best Rated
Image of Kinetic Development Group SIDELOK Universal Scope Riser Kinetic Development Group SIDELOK Universal Scope Riser (15) List: $114.99 (Save 23%) $88.29 Best Rated
Image of Kinetic Development Group SRX6 Stribog 6in Receiver Extension 1 of 2 models Kinetic Development Group SRX6 Stribog 6in Receiver Extension (2) List: $209.99 (Save 23%) $161.22 Free 2 Day Shipping
Image of Kinetic Development Group Bog Bundle Tactical Rails 4 models Kinetic Development Group Bog Bundle Tactical Rails List: $269.99 (Save 23%) $207.29 Free 2 Day Shipping
Image of Kinetic Development Group SIDELOK Low Profile RMR Mount 1 of 2 models Kinetic Development Group SIDELOK Low Profile RMR Mount (1) List: $159.99 (Save 23%) $122.84 Final Sale
Image of OpticsPlanet Exclusive Kinetic Development Group SIDELOK Aimpoint Micro Mount Lower 1/3 Co-Witness 1 of 2 models OpticsPlanet Exclusive Kinetic Development Group SIDELOK Aimpoint Micro Mount Lower 1/3 Co-Witness (22) List: $159.99 (Save 23%) $122.84 Best Rated
Image of Kinetic Development Group MREX20 AXL Tactical Rails 4 models Kinetic Development Group MREX20 AXL Tactical Rails As Low As (Save 23%) $153.55 Free 2 Day Shipping
Image of Kinetic Development Group Sidelok Aimpoint Micro Mount Absolute Co-witness Kinetic Development Group Sidelok Aimpoint Micro Mount Absolute Co-witness (1) List: $159.99 (Save 23%) $122.84 15% Coupon
Image of Kinetic Development Group SCAR Ambi Charging Handle 2 models Kinetic Development Group SCAR Ambi Charging Handle (24) List: $64.99 (Save 23%) $49.90 Best Rated
Image of Kinetic Development Group Surefire Pro Kinect Mount 2 models Kinetic Development Group Surefire Pro Kinect Mount (2) List: $78.99 (Save 23%) $60.65
Image of Kinetic Development Group SIDELOK MRO MOUNT Lower 1/3 Co-witness 1 of 3 models Kinetic Development Group SIDELOK MRO MOUNT Lower 1/3 Co-witness (28) List: $159.99 (Save 23%) $122.84 15% Coupon
Image of Kinetic Development Group Kinect Universal 45 Offset Mount 2 models Kinetic Development Group Kinect Universal 45 Offset Mount (2) List: $78.99 (Save 23%) $60.65
Image of Kinetic Development Group SRX3 Stribog 3in Receiver Extension Kinetic Development Group SRX3 Stribog 3in Receiver Extension List: $199.99 (Save 23%) $153.55
Image of Kinetic Development Group Optics Hub Scope Housing 5 of 6 models Kinetic Development Group Optics Hub Scope Housing (1) List: $209.99 (Save 23%) $161.22 Free 2 Day Shipping
Image of Kinetic Development Group Front Sight Replacement Rail Kinetic Development Group Front Sight Replacement Rail (1) List: $64.99 (Save 23%) $49.90
Image of Kinetic Development Group M-LOK QD Sling Mount Kinetic Development Group M-LOK QD Sling Mount (3) List: $10.99 (Save 24%) $8.40
Image of Kinetic Development Group SIDELOK Modular Optics Mount 2 models Kinetic Development Group SIDELOK Modular Optics Mount List: $59.99 (Save 24%) $45.68
Image of Kinetic Development Group NRCH Scarging Handle 2 models Kinetic Development Group NRCH Scarging Handle (7) List: $64.99 (Save 23%) $49.90 Best Rated
Image of Kinetic Development Group HK 762 M-LOK Rail System, 14 in 1 of 2 models Kinetic Development Group HK 762 M-LOK Rail System, 14 in (1) List: $399.99 (Save 23%) $307.10 Final Sale
Image of Kinetic Development Group 3 Slot M-Lok Pic Rail Kinetic Development Group 3 Slot M-Lok Pic Rail (8) List: $10.99 (Save 24%) $8.40 Best Rated
Image of Kinetic Development Group SCAR Talon Ambidextrous 45/90 Safety Selector, 2 Lever Kit 1 of 3 models Kinetic Development Group SCAR Talon Ambidextrous 45/90 Safety Selector, 2 Lever Kit (5) List: $84.99 (Save 23%) $65.26 Best Rated
Image of Kinetic Development Group 7 Slot M-Lok Pic Rail Kinetic Development Group 7 Slot M-Lok Pic Rail (6) List: $10.99 (Save 24%) $8.40 Best Rated
Image of Kinetic Development Group Sidelok Trijicon RMR Mount, Absolute Co-witness Kinetic Development Group Sidelok Trijicon RMR Mount, Absolute Co-witness (2) List: $159.99 (Save 23%) $122.84
Image of Kinetic Development Group KDG Enhanced Stribog Charging Handle Kinetic Development Group KDG Enhanced Stribog Charging Handle (1) List: $34.99 (Save 23%) $26.87
Image of Kinetic Development Group SIDELOK Universal Short Scope Riser Mount Kinetic Development Group SIDELOK Universal Short Scope Riser Mount (3) List: $104.99 (Save 23%) $80.61
Image of Kinetic Development Group Front QD MkII Tactical Rails Kinetic Development Group Front QD MkII Tactical Rails List: $64.99 (Save 23%) $49.90
Image of Kinetic Development Group SMX6 Stribog 6in Muzzle Extension Kinetic Development Group SMX6 Stribog 6in Muzzle Extension List: $64.99 (Save 23%) $49.90
Image of Kinetic Development Group SCAR QD Point Mount Kinetic Development Group SCAR QD Point Mount (4) List: $34.99 (Save 23%) $26.87
Image of Kinetic Development Group Sidelok Trijicon ACOG modual Mount Kinetic Development Group Sidelok Trijicon ACOG modual Mount List: $159.99 (Save 23%) $122.84
Image of Kinetic Development Group KDG HK 556 M-LOK Rail System, 14 in Kinetic Development Group KDG HK 556 M-LOK Rail System, 14 in List: $384.99 (Save 23%) $295.58
Image of Kinetic Development Group AR-MREX M-LOK 9.5in Rail Kinetic Development Group AR-MREX M-LOK 9.5in Rail List: $244.99 (Save 23%) $188.10
Image of Kinetic Development Group SMX3 Stribog 3in Muzzle Extension Kinetic Development Group SMX3 Stribog 3in Muzzle Extension List: $54.99 (Save 23%) $42.23
Image of Kinetic Development Group MREX20 A Tactical Rails 2 models Kinetic Development Group MREX20 A Tactical Rails List: $399.99 (Save 23%) $307.10
reset
Show
60 +
  • 20
  • 60
  • 120
  • 240

Filter by:

Unfortunately, the item(s) selected is out of stock. Please update your specifications to see more results.

Deals

reset

Categories

reset

Brands

reset
Price
reset
From $
—
To $

    Made in USA

    reset
    Compare (0)
    1 item has been added
    Add at least two items to compare