Samson Evolution Rail System for AR-15

Samson Evolution Rail System for AR-15
Price: $151.05

Model Lengths:
Status: Status: On Backorder, will take extra time to ship
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Samson Evolution Rail Handguard for AR-15

The Samson Evolution Series is the next step forward in free-floating handguards. Being lightweight and durable allows the Samson Evolution Series to offer the perfect upgrade for 3-Gun competition shooting, law enforcement and military personnel or weekend enthusiasts. Accessory picatinny rails can be added or removed at any of 7 positions around the rail and any place along the length of the tube. Kit includes: Thermal bushings, (2) 2" rail kits, (1) 4" rail kit, instructions and wrenches. Rail accommodates most piston systems.

  • Pistol, Carbine, Mid-Length and Rifle Length's avalabe
  • EX Models ideal for gas block sights or gas piston system
  • Free-float Design
  • Thermal bushings clip to any Mil-spec barrel nut
  • Relieved for most gas piston systems
  • No need to remove front sight base
  • Rail includes integrated anti-rotation tabs
  • 1913 Picatinny Mil-spec
  • Type III Mil-Spec hard coat anodizing
  • Precision laser engraving
  • Forms continuous top rail
  • 6061 T6 aluminum
  • ID: 1.56"
  • OD: 1.80"


Model Lengths

Model Lengths ITEM CODE Length Overall Length Weight
Evolution 4-EX SMC-EVO-4-EX Pistol length 7.0" 7.0 oz.
Evolution 7 SMC-EVO-7 Carbine-length 7" 7.9 oz.
Evolution 7-EX SMC-EVO-7-EX Carbine-length 10.0" 9.2 oz.
Evolution 7-6 SMC-EVO-7-6 Carbine-length 7.6" 8.2 oz.
Evolution 9 SMC-EVO-9 Mid-length 9.0" 9.3 oz.
Evolution 9-EX SMC-EVO-9-EX Mid-length 12.0" 10.5 oz.
Evolution 10 SMC-EVO-10 Mid-length + 10.0" 10.5 oz.
Evolution 11 SMC-EVO-11 Rifle-length 11.0" 10.5 oz.
Evolution 12-37 SMC-EVO-12-37 Rifle-length 12.37" 11.5 oz.
Evolution 12-EX SMC-EVO-12-EX Rifle-length 12.37" 11.5 oz.
Evolution-15 SMC-EVO-15 Rifle-length 15.0" 13.4 oz.


Patent Pending

  • The thermal bushing locks onto the stock barrel nut
  • No special tools required for installation
  • The inside diameter is large enough to fit most suppressors (1.56”)
  • Continuous mil spec top rail
  • Duel anti rotation tabs
  • Relieved for most gas piston systems
  • Thermal Bushings helps reduce heat transfer to hand guard
  • Supplied with 2x 2” rail kits and 1x 4” rail kit
  • Tube Matl 6010 T6, Bushing Matl. 303 Stainless
  • Mil-spec Hard coat Anodized

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