Modern Firearms Catalog
M F C
Special Purpose Rifle®
Calibers: 5.56mm
Barrel Length: 18"
Overall Length: 37.75"
Weight Empty: 8 lbs.
BILLet Upper (Flat Top) and Lower Receiver
Stainless SPR Match-Grade Barrel with 6 Groove / 1-8 Twist, 5.56 NATO Chamber, M4 Feedramps, 18” OAL
Rifle Length Gas System with Lo-Profile Gas Block
Accu-Tac or QComp Flash Hider
T.R.I.M. Rail
Wilson Combat / BCM Starburst Gunfighter Grip
Wilson/Rogers Super-Stoc®
TTU (Tactical Trigger Unit) Single Stage, 4#
Premium Mil-Spec Bolt and Bolt Carrier, MP Inspected, NP3 Coated
Mil-Spec Hard Anodize Finish on Upper / Lower Receivers
Armor-Tuff® Finish
The Special Purpose Rifle is based on the special operations Mark 12 Mod X. The SPR. The 18” match-grade 1-8 twist barrel offers exceptional accuracy with heavier bullets, making it a more effective long-range rifle.