MK17 MRGG Patented.
mid-range gas Gun
6.5 Creedmoor, 7.62 x 51 NATO

The Mid-Range Gas Gun (MRGG) is based on the SWORD Defense Systems renown MK17 rifle. The MRGG is the SWORD Defense Systems submission for a 6.5 Creedmoor semi-automatic rifle for a USSOCOM requirement. Taking the specifications of the requirement and lessons learned from the rigorous testing regimen, SWORD Defense Systems has produced an ultra-accurate and reliable semi-automatic platform the MRGG-S (Sniper) that is capable of sub-minute accuracy with a variety of 6.5 ammunition. SWORD further expanded upon this and created the MRGG-A (Assault) a short barrel select-fire variant. SWORD Defense Systems is proud to have added the MRGG to the Defense product line.
MRGG-S (Sniper)
The MRGG-S is a rear charging handle MK17 rifle chambered in either 6.5 Creedmoor or 7.52×51 NATO. It is available in 16-inch or 20-inch barrel variants.
MRGG-A (Assault)
The MRGG-A is a rear charging handle select-fire MK17 rifle chambered in 6.5 Creedmoor. It is available in 12.5-inch. 14.5″ Variation available upon request.
MRGG
ACCURATE. RELIABLE.
6.5 Creedmoor | 7.62 x 51 NATO
12.5″ Barrel
WeighT: 8.10 lbs
Length: 32.5” – 35.5”
16″ barrel:
Weight: 8.5 lbs
Length: 35.5” – 38.5”
20″ barrel:
Weight: 8.9 lbs
Length: 39.5” – 42.5”
MRGG-A: 12.5″,
MRGG-S: 16″ and 20″
Available in 14.5” Variation
1:7.5 TWIST (1:8 Twist Available) QPQ Nitride coating | OPTION FOR CERAKOTED BARREL
Short Stroke Piston & Push Rod System
Safe, Semi-Automatic standard configuration
Select-Fire variant available upon request
Single-stage, Two-stage options
Fixed 12 O’clock rail, M-Lok compatible at 3/6/9 O’clock positions
Additional Options/Variations available upon request:
Ambi Controls, Forward-Assist
M110 Lower Receiver Compatible
Supressor Compatibility with CGS, Surefire, OSS, KAC

Tri-Lock Rail System

Enhanced Bolt

Enhanced Bolt Carrier
