Bastion Model 307 Right Hand Long Action M5 BSF Carbon Barrel

Name: Bastion Model 307 Right Hand Long Action M5 BSF Carbon Barrel
Brand: Peak 44
SKU: 7049-K55
Price: 799.99 USD
Availability: OutOfStock

$799.99

SKU: 7049-K55

We have extremely limited quantities of pre-built stocks. These stocks will ship within two business days.

Sold as is. No customization's allowed.

Features & Specs

Make/Model: Weatherby Model 307
Action Length: Long Action
Bottom Metal: M5
Left or Right Hand: Right Hand
Barrel Contour: BSF Carbon
Color: Black Carbon Sponge

How to Bed a Stock

What is Action Length?

Action length is the distance between the front and rear action screws. These screws are found on the bottom of the stock fore and aft of the trigger and
magazine/loading port, which hold the barreled action to the stock.

When taking this measurement remember to measure from the middle of one hole to the middle of the other hole. Also, do not mistake the trigger guard screws for action screws. Since the difference between a short or long action can be as little as ½-inch either mistake can be critical.

Another means of identifying action type- is the cartridge type. In most cases cartridges measuring less than 2.8″ will utilize a short action. Long actions will not exceed 3.340″. Calibers larger than this will generally use a magnum action, or a special purpose action specifically designed for that cartridge.

What is Barrel Contour?

Peak 44 stocks are based on a tapered Sporter Contour. Tapered contour barrels have a radius that starts 2.750” from the breach and creates a smooth
transition to each taper diameter. Options include #1 #2 and #3 contours. The Sendero Contour is a custom sporter sized between #3 and #4 Sporter.

Typical Chamberings on this action type

LONG ACTION

COMMON CHAMBERINGS

6.5 PRC (can be long or short, please check with your manufacturer), 270 WIN, 7MM REM MAG, 28 NOSLER, 280 ACKLEY IMP, 300 WIN MAG, 30-06 SPRG, 300 PRC

ADDITIONAL CHAMBERINGS

25-06 REM, 6.5-300 WBY MAG, 26 NOSLER, 6.5-284 NORMA MATCH, 6.5×55 SWEDISH MAUSER, 264 WIN MAG, 27 NOSLER, 280 REM, 7 STW, 7MM MAUSER, 300 RUM, 30 NOSLER, 338 WIN MAG, 338 LAPUA, 33 NOSLER, 338 RUM, 35 WHELEN, 9.3x62MM MAUSER, 375 H&H, 375 RUGER

SHORT ACTION

COMMON CHAMBERINGS

243 WIN, 6MM CREEDMOOR, 6.5 CREEDMOOR, 7MM-08 REM, 308 WIN

ADDITIONAL CHAMBERINGS

17 HORNET, 17 WSM, 17 HMR, 204 RUGER, 22LR, 22 NOSLER, 220 SWIFT, 224 VALKYRIE, 22-250, 22 CREEDMOOR, 22 WMR, 223/5.56, 22 HORNET, 222 REM, 6MM BR, 6MM REM, 260 REM, 6.5 GRENDEL, 270 WSM, 6.8 WESTERN, 6.8 REM SPC, 7 SAUM, 7 WSM, 300 WSM, 30-30 WIN, 300 BLACKOUT, 7.62x39MM, 300 RUGER (RCM), 325 WSM, 338 FEDERAL, 350 LEGEND, 444 MARLIN, 450 BUSHMASTER, 45.-70 GOVT

*Don’t see your chambering? Contact customer service.

Barrel Channel Measurements

Dimensions are +/-.010 inches. We recommend a minimum of .02 inches of clearance between the barrel and stock. Some hand filling may be required.

Barrel Inlets	A	B	C	D	E
Mag Sporter	1.270“	1.218“	1.013“	0.911“	0.887“
Proof Research Carbon Sendero	1.270“	1.270“	1.204“	1.130“	1.116“

M5 Bottom Metal Information & Measurements

M5 BOTTOM METAL

Fits Remington 700 and Remington Compatible actions.

Fits M5 inlets (Will NOT Fit a Standard Remington BDL Inlet)

Available In

Short Action

Long Action: (3.715″), and CIP with AICS 6715 magazines, CIP+ Length 338 Lapua (3.850″ Accurate & MDT Magazines)

Additional Product Videos