KAC SR-25 E2 APR 6.5 Creedmoor Semi-Auto Rifle, 22 in Dimpled Barrel, URX 4 M-LOK, LUTH-AR Adjustable Stock
This Knight's Armament SR-25 E2 APR in 6.5 Creedmoor is a precision-focused AR-10 platform with a 22-inch dimpled barrel and a free-floated KAC URX 4 M-LOK handguard. It features ambidextrous controls, a LUTH-AR adjustable carbine stock, and a two-port muzzle brake. Receiver and handguard markings, plus the classic KAC Stoner Rifle rollmark, add desirable factory detail. Made in the USA.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are small handling marks from previous use. Please review the photos for a close look at these areas.
What’s Included
- MDT bipod mounted via M-LOK adapter (installed)
- KAC flip-up front and rear iron sights (installed)
- KAC Picatinny rail section with mounting hardware (bagged)
- 1x 20-round steel SR-25-pattern magazine
The SR-25 E2 APR configuration pairs a 22-inch dimpled barrel with a direct-impingement, rotating-bolt action to deliver consistent precision in 6.5 Creedmoor. The barrel is threaded and fitted with a two-port muzzle brake, and it is free-floated by the URX 4 handguard for stability. It accepts SR-25 pattern detachable box magazines and carries a 20+1 capacity.
The KAC URX 4 M-LOK free-float handguard (PN: 31481-1600) features a T-marked continuous top rail across the receiver and handguard. KAC flip-up front and rear iron sights are installed. The rifle has an ejection-port cover and omits a forward assist.
Ergonomics and control setup include an ambidextrous safety and an ambidextrous charging handle with the KAC shield emblem, plus a right-side bolt release and a standard magazine release. A LUTH-AR adjustable carbine buttstock provides a 12.5-inch length of pull.
Factory markings include the receiver rollmark "RIFLE 7.62 MM / SR-25 / KNIGHT'S MANUFACTURING CO. / TITUSVILLE, FL. USA" with the KAC shield "STONER RIFLE," while the upper is marked "6.5mm CRDMR." This rifle is manufactured in the USA.

